Data quality report

Rotala Group of Companies_Fulwood_Preston City Centre_20220418

• Please find your data quality observations below.
• What are the different type of observations?
• Download data quality report.csv

133

Bus lines

94%

AMBER
Data quality

61

Critical observations

100

Advisory observations

Contents

Critical observations (61)

These observations are considered critical in terms of data quality. An operator should aim to have zero critical observations in their data.

Data set (61)

Number of observations	Observation category
61	Missing block number

Advisory observations (100)

These observations suggest there may be an error in the data. However, for some types of services these may be intended by the operator. Advisory observations should be investigated and addressed.

Stops (12)

Number of observations	Observation category
12	Missing stops

Timing (16)

Number of observations	Observation category
16	No timing point for more than 15 minutes

Journey (72)

Number of observations	Observation category
72	Expired lines